These entries are queried from radb.net using whois, you can try my project getting these.
:AS270489 route: 24.152.88.0/22 descr: G8 Customer Proxy Route origin: AS270489 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200316 source: RADB last-modified: 2023-11-13T16:00:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6cc0::/32 descr: G8 Customer Proxy Route origin: AS270489 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200316 source: RADB last-modified: 2023-11-13T16:00:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source